Heating pad for foot



FIG. 1 is a front view of a heating pad for foot showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side plan view thereof; and,

FIG. 6 is a left side plan view thereof. 

CLAIM The ornamental design for a heating pad for foot, as shown and described. 